[go: up one dir, main page]

EP3254290A4 - Appareil à rayons x et son procédé de fonctionnement - Google Patents

Appareil à rayons x et son procédé de fonctionnement Download PDF

Info

Publication number
EP3254290A4
EP3254290A4 EP15881304.8A EP15881304A EP3254290A4 EP 3254290 A4 EP3254290 A4 EP 3254290A4 EP 15881304 A EP15881304 A EP 15881304A EP 3254290 A4 EP3254290 A4 EP 3254290A4
Authority
EP
European Patent Office
Prior art keywords
operating
same
ray apparatus
ray
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15881304.8A
Other languages
German (de)
English (en)
Other versions
EP3254290B1 (fr
EP3254290A1 (fr
Inventor
Dae-Soo Kim
Han-Ju Nam
Young-Jun Lee
Jin-Ho Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP3254290A1 publication Critical patent/EP3254290A1/fr
Publication of EP3254290A4 publication Critical patent/EP3254290A4/fr
Application granted granted Critical
Publication of EP3254290B1 publication Critical patent/EP3254290B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/587—Alignment of source unit to detector unit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/06—Diaphragms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4283—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by a detector unit being housed in a cassette
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
EP15881304.8A 2015-02-03 2015-10-29 Appareil à rayons x et son procédé de fonctionnement Active EP3254290B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150016733A KR102340197B1 (ko) 2015-02-03 2015-02-03 엑스선 장치 및 엑스선 장치의 동작 방법
PCT/KR2015/011495 WO2016125986A1 (fr) 2015-02-03 2015-10-29 Appareil à rayons x et son procédé de fonctionnement

Publications (3)

Publication Number Publication Date
EP3254290A1 EP3254290A1 (fr) 2017-12-13
EP3254290A4 true EP3254290A4 (fr) 2018-06-27
EP3254290B1 EP3254290B1 (fr) 2021-10-27

Family

ID=56552665

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15881304.8A Active EP3254290B1 (fr) 2015-02-03 2015-10-29 Appareil à rayons x et son procédé de fonctionnement

Country Status (4)

Country Link
US (1) US10441242B2 (fr)
EP (1) EP3254290B1 (fr)
KR (1) KR102340197B1 (fr)
WO (1) WO2016125986A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6552619B2 (ja) * 2015-07-21 2019-07-31 富士フイルム株式会社 放射線照射装置、並びに放射線照射装置の制御方法およびプログラム
US10714227B2 (en) * 2016-06-06 2020-07-14 Georgetown Rail Equipment Company Rotating radiation shutter collimator
US10076302B2 (en) 2016-09-15 2018-09-18 Micro C, LLC Imaging systems and methods
EP3545846B1 (fr) 2018-03-26 2021-03-10 Siemens Healthcare GmbH Réglage d'un collimateur d'une source de rayons x
JP7554746B2 (ja) * 2018-08-01 2024-09-20 オクソス メディカル，インコーポレイテッド 改良された撮像方法
WO2020186075A1 (fr) 2019-03-12 2020-09-17 Micro C, LLC Procédé d'enregistrement chirurgical fluoroscopique
WO2021046781A1 (fr) * 2019-09-11 2021-03-18 西安大医集团股份有限公司 Dispositif d'affichage utilisé pour un dispositif de radiothérapie, et dispositif et procédé de radiothérapie
US11692851B2 (en) 2020-10-16 2023-07-04 Varian Medical Systems, Inc. Magnetoresistive rotational position detection in a radiation therapy system
US11344749B2 (en) 2020-10-16 2022-05-31 Varian Medical Systems, Inc. Magnetoresistive linear position detection in a radiation therapy system
EP4555937A1 (fr) * 2023-11-20 2025-05-21 Koninklijke Philips N.V. Nouvelle manière économique de mesurer un angle de rotation de collimateur dans tous les trois axes

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588739A (en) * 1978-12-26 1980-07-04 Tokyo Shibaura Electric Co Xxray positioning device
JPH0970400A (ja) * 1995-09-05 1997-03-18 Hitachi Medical Corp Ｘ線画像撮影装置
JP2001258871A (ja) * 2000-03-17 2001-09-25 Toshiba Corp Ｘ線診断装置
JP2005000372A (ja) * 2003-06-11 2005-01-06 Canon Inc 放射線撮影装置
JP2005329033A (ja) * 2004-05-20 2005-12-02 Shimadzu Corp Ｘ線診断装置
US20080118023A1 (en) * 2005-02-11 2008-05-22 Besson Guy M Method And System For Dynamic Low Dose X-ray Imaging
JP2012170618A (ja) * 2011-02-22 2012-09-10 Konica Minolta Medical & Graphic Inc Ｘ線撮影システム
US20130058462A1 (en) * 2011-09-01 2013-03-07 Hologic Inc. Independently rotatable detector plate for medical imaging device

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002143139A (ja) * 2000-11-15 2002-05-21 Fuji Photo Film Co Ltd 可搬型の放射線画像撮影システムおよび該システムに使用される放射線画像検出装置
JP3947372B2 (ja) * 2001-07-25 2007-07-18 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔシステムにおけるアパーチャの位置調整機構およびガントリ装置ならびにその制御方法
JP4149230B2 (ja) * 2002-10-16 2008-09-10 富士フイルム株式会社 放射線画像撮影システムおよび放射線画像検出器
US20050238140A1 (en) * 2003-08-20 2005-10-27 Dan Hardesty X-ray imaging system with automatic image resolution enhancement
DE10341541B4 (de) * 2003-09-09 2009-08-13 Siemens Ag Vorrichtung zur Erkennung der Relativ-Position eines Röntgenstrahlers und eines Bildempfängers
CN1603946A (zh) 2003-09-29 2005-04-06 Ge医疗系统环球技术有限公司 X射线光阑、x射线辐照器及x射线装置
JP4675589B2 (ja) * 2004-07-06 2011-04-27 東芝メディカルシステムズ株式会社 Ｘ線コンピュータトモグラフィ装置
FI118356B (fi) * 2004-07-22 2007-10-15 Planmeca Oy Järjestely intraoraaliröntgenkuvantamisen yhteydessä
CN100538496C (zh) * 2004-10-15 2009-09-09 Ge医疗系统环球技术有限公司 光束光阑和x-射线成像装置
US7581885B2 (en) * 2004-11-24 2009-09-01 General Electric Company Method and system of aligning x-ray detector for data acquisition
CN1786818B (zh) * 2004-12-09 2011-06-08 Ge医疗系统环球技术有限公司 X射线辐照器和x射线成像设备
CN100561332C (zh) * 2004-12-09 2009-11-18 Ge医疗系统环球技术有限公司 X射线辐照器和x射线成像设备
CN1786819B (zh) * 2004-12-09 2011-08-10 Ge医疗系统环球技术有限公司 X射线光阑、x射线辐照器和x射线成像设备
US7342993B2 (en) * 2005-02-11 2008-03-11 Besson Guy M System for dynamic low dose x-ray imaging
DE102005010659A1 (de) * 2005-03-08 2006-09-14 Siemens Ag Röntgenvorrichtung
DE102005028208A1 (de) * 2005-06-17 2006-12-28 Siemens Ag Strahlenblende für eine Röntgeneinrichtung
DE102005032288B4 (de) * 2005-07-11 2008-10-16 Siemens Ag Röntgenaufnahmeeinrichtung
CN100542485C (zh) * 2005-08-04 2009-09-23 Ge医疗系统环球技术有限公司 X光成像设备
US7430280B2 (en) 2006-01-31 2008-09-30 Shipeng Song Radiation emitting device
JP4714269B2 (ja) * 2006-07-27 2011-06-29 ドイチェス クレープスフォルシュングスツェントルム 照射装置およびコリメータ
DK2119326T3 (en) * 2007-01-24 2017-05-22 Dental Imaging Tech Corp Adjustable scanner
US7627084B2 (en) * 2007-03-30 2009-12-01 General Electric Compnay Image acquisition and processing chain for dual-energy radiography using a portable flat panel detector
DE102007019334A1 (de) * 2007-04-24 2008-11-06 Siemens Ag Blendeneinrichtung für eine zur Abtastung eines Objekts vorgesehene Röntgenvorrichtung, Röntgenvorrichtung zur Abtastung eines Objektes und Verfahren zur Generierung einer Bildinformation eines Objekts mittels einer Röntgenvorrichtung
CN101303909B (zh) * 2007-05-11 2013-03-27 Ge医疗系统环球技术有限公司 滤波器单元,x射线管单元和x射线成像系统
US7572057B2 (en) * 2007-06-21 2009-08-11 Canon Kabushiki Kaisha Radiography control apparatus and radiography control method
US8093572B2 (en) * 2007-06-29 2012-01-10 Accuray Incorporated Integrated variable-aperture collimator and fixed-aperture collimator
US7737427B2 (en) * 2007-07-30 2010-06-15 Fujifilm Corporation Radiation image capturing system
JP5398133B2 (ja) * 2007-10-23 2014-01-29 キヤノン株式会社 Ｘ線撮影装置、ｘ線撮影装置の制御方法、プログラム及び記憶媒体
JP2009131323A (ja) * 2007-11-28 2009-06-18 Canon Inc 撮像装置
US8009794B2 (en) * 2008-01-30 2011-08-30 Varian Medical Systems, Inc. Methods, apparatus, and computer-program products for increasing accuracy in cone-beam computed tomography
CN101965153B (zh) * 2008-02-20 2014-08-06 图像科学国际有限公司 可调整扫描仪
WO2009133530A1 (fr) * 2008-05-01 2009-11-05 Koninklijke Philips Electronics N.V. Système de positionnement de source et/ou de détecteur
JP2010035984A (ja) * 2008-08-08 2010-02-18 Canon Inc Ｘ線撮影装置
JP2010075245A (ja) * 2008-09-24 2010-04-08 Fujifilm Corp 放射線画像撮影装置
DE102008050352B4 (de) * 2008-10-02 2012-02-16 Siemens Aktiengesellschaft Multi-Strahl-Röntgenvorrichtung
CN101789277B (zh) * 2009-01-24 2014-06-11 Ge医疗系统环球技术有限公司 滤波器和x射线成像系统
KR100946999B1 (ko) * 2009-03-10 2010-03-10 (주)메디엔인터내셔날 레일시스템 및 이를 이용한 엑스선촬영장치
CN101859608B (zh) * 2009-04-09 2014-07-09 Ge医疗系统环球技术有限公司 刀片装置及x射线成像仪
US8678648B2 (en) * 2010-04-13 2014-03-25 Carestream Health, Inc. Mobile radiography unit having single sign on and methods for using the same
US8961011B2 (en) * 2010-04-13 2015-02-24 Carestream Health, Inc. Mobile radiography unit having multiple monitors
US8976931B2 (en) * 2010-04-13 2015-03-10 Carestream Health, Inc. Mobile radiography imaging apparatus using prior related images before current image exposure and methods for same
US8827554B2 (en) * 2010-04-13 2014-09-09 Carestream Health, Inc. Tube alignment for mobile radiography system
US8690426B2 (en) * 2010-06-14 2014-04-08 General Electric Company Position sensing device for a portable detection device
US8675820B2 (en) * 2010-08-10 2014-03-18 Varian Medical Systems, Inc. Electronic conical collimator verification
US8622614B2 (en) * 2010-08-23 2014-01-07 Carestream Health, Inc. Locking device for mobile X-ray system
US9406411B2 (en) * 2011-02-08 2016-08-02 Accuray Incorporated Automatic calibration for device with controlled motion range
KR20120093677A (ko) * 2011-02-15 2012-08-23 삼성전자주식회사 엑스레이 촬영시스템 및 엑스레이 촬영시스템의 위치보정 방법
US8821015B2 (en) * 2011-03-08 2014-09-02 Carestream Health, Inc. Alignment apparatus for X-ray imaging system
US8670521B2 (en) * 2011-06-02 2014-03-11 Carestream Health, Inc. Method for generating an intraoral volume image
JP2014517319A (ja) 2011-06-14 2014-07-17 アナロジック コーポレイション セキュリティースキャナー
WO2013004573A1 (fr) * 2011-07-04 2013-01-10 Koninklijke Philips Electronics N.V Dispositif de limitation de champ, synchronisé avec un mouvement de balayage
JP6053772B2 (ja) 2011-07-04 2016-12-27 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｘ線イメージング装置のスキャン運動を適合させる
US8824638B2 (en) * 2011-08-17 2014-09-02 General Electric Company Systems and methods for making and using multi-blade collimators
DE102012220750B4 (de) * 2012-02-08 2015-06-03 Siemens Aktiengesellschaft Konturkollimator mit einer magnetischen, Röntgenstrahlung absorbierenden Flüssigkeit und zugehöriges Verfahren
DE102012201856B4 (de) * 2012-02-08 2015-04-02 Siemens Aktiengesellschaft Konturkollimator und adaptives Filter mit elektroaktiven Polymerelementen und zugehöriges Verfahren
CN104540452B (zh) * 2012-03-03 2017-05-10 控制辐射系统有限公司 X射线减少系统
US8942346B2 (en) * 2012-03-29 2015-01-27 General Electric Company Systems and methods for obtaining and displaying an X-ray image
JP5358849B2 (ja) * 2012-05-01 2013-12-04 株式会社アキュセラ Ｘ線コリメータ
JP6076822B2 (ja) * 2012-05-02 2017-02-08 株式会社モリタ製作所 Ｘ線ｃｔ撮影装置
US9259191B2 (en) * 2012-06-22 2016-02-16 University Of Utah Research Foundation Dynamic collimation for computed tomography
US9125572B2 (en) * 2012-06-22 2015-09-08 University Of Utah Research Foundation Grated collimation system for computed tomography
US9198626B2 (en) * 2012-06-22 2015-12-01 University Of Utah Research Foundation Dynamic power control of computed tomography radiation source
JP5709820B2 (ja) * 2012-11-08 2015-04-30 株式会社モリタ製作所 Ｘ線撮影装置
JP5756790B2 (ja) * 2012-11-08 2015-07-29 株式会社モリタ製作所 Ｘ線撮影装置
KR101434753B1 (ko) * 2012-11-14 2014-08-29 황영신 조사범위 조절수단을 구비하는 콜리메이터장치
US9208918B2 (en) 2012-11-16 2015-12-08 Neurologica Corp. Computerized tomography (CT) imaging system with multi-slit rotatable collimator
CN103839603B (zh) * 2012-11-27 2017-12-22 Ge医疗系统环球技术有限公司 Ct准直仪和包含该ct准直仪的ct系统
US9820709B2 (en) * 2012-11-29 2017-11-21 Controlrad Systems, Inc. X-ray reduction system
CA2893671C (fr) * 2013-01-01 2019-10-29 Controlrad Systems Inc. Systeme de reduction des rayons x
US9111656B2 (en) * 2013-08-21 2015-08-18 Uchicago Argonne, Llc Radiation beam collimation system and method
EP3855143A1 (fr) * 2013-12-11 2021-07-28 ControlRAD Systems Inc. Système de réduction des rayons x
US9724055B2 (en) * 2014-03-07 2017-08-08 Elwha Llc Systems, devices, and methods for lowering dental x-ray dosage including feedback sensors
US9566040B2 (en) * 2014-05-14 2017-02-14 Swissray Asia Healthcare Co., Ltd. Automatic collimator adjustment device with depth camera and method for medical treatment equipment
TWI535421B (zh) * 2014-05-14 2016-06-01 Automatic identification and adjustment of the selected parts of the medical equipment
WO2016018064A1 (fr) * 2014-07-30 2016-02-04 Samsung Electronics Co., Ltd. Appareil à rayons x
US9572544B2 (en) * 2014-12-17 2017-02-21 Carestream Health, Inc. Deployable guard for mobile x-ray system
US9892810B2 (en) * 2016-03-01 2018-02-13 Claymount Assemblies B.V. Collimator shutter drive mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588739A (en) * 1978-12-26 1980-07-04 Tokyo Shibaura Electric Co Xxray positioning device
JPH0970400A (ja) * 1995-09-05 1997-03-18 Hitachi Medical Corp Ｘ線画像撮影装置
JP2001258871A (ja) * 2000-03-17 2001-09-25 Toshiba Corp Ｘ線診断装置
JP2005000372A (ja) * 2003-06-11 2005-01-06 Canon Inc 放射線撮影装置
JP2005329033A (ja) * 2004-05-20 2005-12-02 Shimadzu Corp Ｘ線診断装置
US20080118023A1 (en) * 2005-02-11 2008-05-22 Besson Guy M Method And System For Dynamic Low Dose X-ray Imaging
JP2012170618A (ja) * 2011-02-22 2012-09-10 Konica Minolta Medical & Graphic Inc Ｘ線撮影システム
US20130058462A1 (en) * 2011-09-01 2013-03-07 Hologic Inc. Independently rotatable detector plate for medical imaging device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016125986A1 *

Also Published As

Publication number Publication date
KR20160095456A (ko) 2016-08-11
WO2016125986A1 (fr) 2016-08-11
KR102340197B1 (ko) 2021-12-16
US10441242B2 (en) 2019-10-15
EP3254290B1 (fr) 2021-10-27
EP3254290A1 (fr) 2017-12-13
US20160220223A1 (en) 2016-08-04

Similar Documents

Publication Publication Date Title
EP3335416A4 (fr) Appareil de photographie numérique et son procédé de fonctionnement
EP3326360A4 (fr) Appareil de capture d'image et son procédé de fonctionnement
EP3098594A4 (fr) Appareil d'inspection aux rayons x et procédé d'inspection aux rayons x
EP3202315A4 (fr) Dispositif médical et procédé de fonctionnement d'un dispositif médical
EP3197505A4 (fr) Appareil et procédé de décontamination d'une pièce
EP3304922A4 (fr) Appareil d'affichage d'image et procédé d'exploitation correspondant
EP3206583A4 (fr) Appareil et procédé de radiographie
EP3320676A4 (fr) Appareil de capture d'image et son procédé de fonctionnement
EP3225163A4 (fr) Appareil de radiographie et système de radiographie
EP3533396A4 (fr) Appareil radiographique et procédé radiographique l'utilisant
EP3166498A4 (fr) Appareil d'imagerie à rayons x et son procédé de commande
EP3254290A4 (fr) Appareil à rayons x et son procédé de fonctionnement
EP3335076A4 (fr) Dispositif de photographie et son procédé d'utilisation
EP3229690A4 (fr) Appareil et système à rayons x
EP3398517A4 (fr) Appareil de radiographie
EP3132420A4 (fr) Appareil d'imagerie médicale et son procédé de fonctionnement
EP3193722A4 (fr) Appareil d'imagerie à rayons x et procédé de balayage associé
EP3213057A4 (fr) Appareil d'imagerie radiographique et procédé de commande correspondant
EP3136971A4 (fr) Appareil d'imagerie médicale et son procédé de commande
EP3284320A4 (fr) Système de gradation vers le chaud et procédé pour l'utiliser
EP3185773A4 (fr) Appareil d'imagerie médicale et son procédé de fonctionnement
EP3186619A4 (fr) Appareil d'imagerie radiographique et procédé de commande associé
EP3306913A4 (fr) Procédé et appareil de photographie
EP3207696A4 (fr) Appareil imageur et procédé d'imagerie
EP3290150A4 (fr) Appareil et procédé de fabrication et d'assemblage

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170623

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 6/08 20060101ALI20180117BHEP

Ipc: G06T 3/60 20060101ALI20180117BHEP

Ipc: A61B 6/00 20060101ALI20180117BHEP

Ipc: G21K 1/04 20060101ALI20180117BHEP

Ipc: G21K 1/02 20060101AFI20180117BHEP

Ipc: A61B 6/06 20060101ALI20180117BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180530

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 6/00 20060101ALI20180522BHEP

Ipc: A61B 6/08 20060101ALI20180522BHEP

Ipc: G21K 1/04 20060101ALI20180522BHEP

Ipc: G21K 1/02 20060101AFI20180522BHEP

Ipc: G06T 3/60 20060101ALI20180522BHEP

Ipc: A61B 6/06 20060101ALI20180522BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190925

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210114

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

INTC Intention to grant announced (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210630

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1442566

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602015074562

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20211105

Year of fee payment: 7

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20211027

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1442566

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220127

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220227

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220228

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220127

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220128

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20211031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602015074562

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211029

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211031

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220127

26N No opposition filed

Effective date: 20220728

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211029

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220127

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211227

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602015074562

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20151029

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211027